| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.38 | 10.606% | $71.2081 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $139.99 | 10.575% | $154.7939 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $219.90 | 13.510% | $249.6085 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $87.59 | 6.600% | $93.3709 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $5.76 | 7.452% | $6.1892 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $30.33 | 12.307% | $34.0627 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $134.49 | 8.625% | $146.0898 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $682.44 | $755.3231 | $755.32 | $755.30 | $755.40 | |